<template>
   <div class="wrapper">
       <div class="search">
           <div class="search__back iconfont"
           @click=" handleBackClick"
           >&#xe677;</div>
           <div class="search__content">
               <span class="search__content__icon iconfont">&#xe600;</span>
               <input class="search__content__input" placeholder="请输入商品名称"/>
           </div>
       </div>
       <ShopInfo :item="item" :hideBorder="true" v-show="item.imgUrl"/>
       <Content :shopName="item.name" />
       <Cart />
   </div>
</template>

<script>
import { reactive, toRefs } from 'vue'
import { useRouter, useRoute } from 'vue-router'
import { get } from '../../utils/request'
import ShopInfo from '../../components/ShopInfo'
import Content from './Content'
import Cart from './Cart'

// 获取商家数据逻辑路由
const useShopInfoEffect = () => {
  const route = useRoute()
  const data = reactive({ item: {} })
  const getItemData = async () => {
    const result = await get(`/api/shop/${route.params.id}`)
    if (result?.errno === 0 && result?.data) {
      data.item = result.data
    }
  }
  const { item } = toRefs(data)
  return { item, getItemData }
}

// 点击回退逻辑路由
const useBackRouterEffect = () => {
  const router = useRouter()
  const handleBackClick = () => {
    router.back()
  }
  return handleBackClick
}

export default {
  name: 'Shop',
  components: { ShopInfo, Content, Cart },
  setup () {
    const { item, getItemData } = useShopInfoEffect()
    const handleBackClick = useBackRouterEffect()
    getItemData()
    return { item, handleBackClick }
  }
}
</script>

<style lang="scss" scoped>
@import "../../style/variables.scss";
.wrapper {
    padding: 0 .18rem ;
}
.search {
    display: flex;
    margin: .16rem 0 .04rem 0;
    line-height: .32rem;
    &__back {
        width: 0.3rem;
        color: #B6B6B6;
        font-size: .24rem;
    }
    &__content {
        display: flex;
        flex: 1;
        background: $search-bgColor;
        border-radius: .16rem;
        font-size: .16rem;
        &__icon {
            padding-left: .16rem;
            padding-right: .12rem;
            font-size: .18rem;
            color: $search-fontColor;
        }
        &__input {
            display: block;
            width: 100%;
            padding-right: .2rem;
            border: none;
            outline: none;
            background: none;
            color: $content-fontcolor;
        }
    }
}
</style>
